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MMM (MMM)

MMM (MMM) Insider Trading

Directors, officers and holders of more than 10% of MMM report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.

Recent Form 4 transactions

The 50 most recent of 422 transactions on file: 0 with code P, 5 with code S and 45 with other codes.

DateInsiderCodeShares
Oct 30, 2026Van Wyck Jonathan G.F Tax Payment460
Oct 30, 2026Van Wyck Jonathan G.M Exercise1,501
Oct 30, 2026Van Wyck Jonathan G.M Exercise1,501
Oct 7, 2026Kshirsagar Tushar A.M Exercise53
Oct 7, 2026Goralski Christian T JRM Exercise219
Oct 7, 2026Goralski Christian T JRM Exercise217
Oct 7, 2026Rhodes Kevin HM Exercise176
Oct 7, 2026Goralski Christian T JRF Tax Payment1,724
Oct 7, 2026Kshirsagar Tushar A.M Exercise53
Oct 7, 2026Goralski Christian T JRM Exercise217
Oct 7, 2026Goralski Christian T JRM Exercise1,288
Oct 7, 2026Goralski Christian T JRM Exercise219
Oct 7, 2026Rhodes Kevin HF Tax Payment176
Oct 7, 2026Rhodes Kevin HM Exercise176
Oct 7, 2026Kshirsagar Tushar A.F Tax Payment53
Oct 7, 2026Goralski Christian T JRM Exercise1,288
Oct 1, 2026Maheshwari AnuragM Exercise10,944
Oct 1, 2026Maheshwari AnuragF Tax Payment4,991
Oct 1, 2026Maheshwari AnuragM Exercise10,944
Sep 1, 2026Cunningham Jennifer A.A Award7,049
Sep 1, 2026George Bobby KA Award15,860
Aug 5, 2026Chavez Rodriguez Beatriz KarinaS Sale3,635
Jul 23, 2026Reinseth Theresa ES Sale924
Jul 23, 2026Banovetz John PatrickM Exercise7,880
Jul 23, 2026Banovetz John PatrickM Exercise7,880
Jul 23, 2026Banovetz John PatrickS Sale7,880
Jul 22, 2026Goralski Christian T JRM Exercise4,902
Jul 22, 2026Rhodes Kevin HS Sale7,669
Jul 22, 2026Rhodes Kevin HM Exercise7,669
Jul 22, 2026Goralski Christian T JRS Sale4,902
Jul 22, 2026Goralski Christian T JRM Exercise4,902
Jul 22, 2026Rhodes Kevin HM Exercise7,669
Jul 1, 2026Bauer Wendy AM Exercise7,952
Jul 1, 2026Bauer Wendy AF Tax Payment3,558
Jul 1, 2026Bauer Wendy AM Exercise7,952
Jun 5, 2026RUMSEY JENNIFERA Award1,196
May 12, 2026Choi AudreyA Award1,360
May 12, 2026Mitchill Neil G. JRA Award1,360
May 12, 2026Bozeman David PA Award1,360
May 12, 2026Sweet Thomas WA Award1,360
May 12, 2026Kereere SuzanA Award1,360
May 12, 2026Chow Anne HA Award1,360
May 12, 2026BROWN THOMAS KA Award1,360
May 12, 2026PIZARRO PEDROA Award1,360
May 12, 2026Fitterling James RA Award1,360
May 1, 2026Brown William MM Exercise8,578
May 1, 2026Reinseth Theresa EM Exercise1,441
May 1, 2026Brown William MM Exercise8,578
May 1, 2026Brown William MF Tax Payment3,912
May 1, 2026Reinseth Theresa EM Exercise1,441

The full Form 4 history is on the MMM company page (Insider Trades card, View all).

Questions about this data

Which insider transactions are open-market trades?

Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.

How quickly are insider trades reported?

A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.

Who has to file Form 4?

Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.

Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.